digital

[mallin]

hey
i am going to buy a piano based on its sound quality and touch
i am confused which piano would be the best for me
there is the CLP series, which keys seem to be harder than upright's keys
then there is the digital keyboards like the DGX series which's keys are as hard as an upright and has nice sound quality
but am i missing something in the CLP series than may be vital?
what makes the CLP series more liked by everyone?
thanks